Technical Data
168
Operating Instructions Caleo, Software 2.n
Measurement and Control Parameters
Humidity control
Measuring principle Capacitive
Measuring range 10 % rel. humidity to 99 % rel. humidity
Measuring accuracy ±10 % in set value range
Setpoint range 30 % rel. humidity to 99 % rel. humidity in 1 % increments*
Integrated infant scale
Measuring range max. 10 kg (22 lbs)
min. 250 g (8.7 oz) with tare measurement
min. 0 g (0 oz) without tare measurement
Measuring accuracy** (e)
– with taring 2 g (0.071 oz) from 250 g to 2.5 kg (8.7 oz to 5.5 lbs)
5 g (0.176 oz) from 2.5 kg to 10 kg (5.5 lbs to 22 lbs)
– without taring 5 g (0.176 oz) from 0 kg to 2.5 kg (0 lbs to 5.5 lbs)
10 g (0.353 oz) from 2.5 kg to 10 kg (5.5 lbs to 22 lbs)
Resolution (d) 1 g (0.035 oz) from 0 kg to 10 kg (0 lbs to 22 lbs)
MEDIBUS interface (optional) Dräger communication protocol for medical devices
Serial interface for connecting up to medical devices which comply
with IEC 60601-1, for transmitting the incubator status data (actual
values, set values, alarms).
All signals are electrically isolated from the patient section (electric
strength 1500 V).
For a detailed description of the interface protocol please see the
manual “Dräger RS 232 MEDIBUS Protocol Definition” 90 28 258 and
“MEDIBUS for Dräger Paediatric Devices” 90 29 205
087
Service interface (optional) For connecting to the Remote Service Box for service purposes
* Maximum humidity attained depends on air temperature and ambient humidity. With high ambient air temperature and low ambient humidity,
respectively, the maximum humidity that can be reached inside Caleo will decrease.
**
The measuring accuracy depends on the geological and geographical conditions at the installation site. Calibration before delivery is not sufficient
to guarantee the specified accuracy in some regions. On-site calibration is recommended in such cases.
GND GND
Caleo
Pin
5
2
3
RxD TxD
TxD RxD
Monitor
Pin
5
3
2
9-pin sub-D
connector
9-pin sub-D
socket
Connector casing
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